Pocket Watch Database
Pocket Watch Serial Number Lookup Database
From the American Horology Archive
Pocket Watch
Serial Lookup & Information
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Ezra C. Fitch Rare Pantented “Beveled Invisible Centre” Watch Case Design Sold By Pforzheimer, Dreyfus & Keller: Part 2 - The Silver Case
In my most recent article, we explored Ezra C. Fitch's 1874 patented design, a rare clamshell watch case originally sold by Pforzheimer, Dreyfus & Keller. At the time, the only known surviving examples were 18K solid gold cases. P.D.&K... Continue Reading
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Ezra C. Fitch Rare Pantented "Beveled Invisible Centre" Watch Case Design Sold By Pforzheimer, Dreyfus & Keller: Part 1
Photo showing the exterior of the Fitch Patent Beveled Invisible Centre CaseNotice the seam along the perimeter of the caseImage Courtesy of Invaluable Ezra Charles Fitch was one of the most prolific innovators in American horology. By the end of his career, Fitch had amassed over 30 patents to his name in the United States, ranging from various case designs to dials. Ezra C. FitchSource: History of the American Waltham Watch Company of Waltham, Mass. Fitch 1879 Patent One of his most successful case designs was patented in 1879 and became the basis of the "dust proof" swing-ring openface case that was eventually produced by nearly every case factory in the country... Continue Reading
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c.1890 Trenton Watch Company Trade Card
c.1890 Trenton Watch Company Trade Card, Front This trade card, distributed by the Trenton Watch Company around 1890, promoted the company and its new factory in Trenton, New Jersey. At the time, the factory had only been producing watches for approximately three years. The front includes artistic text with the company name adjacent to the trademark, which includes the city seal of Trenton, New Jersey. The sales office is referenced as 177 Broadway in New York... Continue Reading
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Serial No.: | #695010 |
Manufacturer: | Waltham |
Grade: | Wm. Ellery |
Size: | 18s |
Model: | 1857 |
Jewels: | 11j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | January 1872 - December 1, 1872 |
Added By: | ![]() |
Serial No.: | #715806 |
Manufacturer: | Waltham |
Grade: | Home Watch Co. |
Size: | 18s |
Model: | 1857 |
Jewels: | 7j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | June 1873 - September 1, 1873 |
Added By: | ![]() |
Serial No.: | #555181 |
Manufacturer: | Waltham |
Grade: | W.W.Co. |
Size: | 18s |
Model: | 1857 |
Jewels: | 15j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | October 1871 - October 1872 |
Added By: | ![]() |
Serial No.: | #471665 |
Manufacturer: | Waltham |
Grade: | W.W.Co. |
Size: | 18s |
Model: | 1857 |
Jewels: | 11j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | September 1870 - November 1, 1871 |
Added By: | ![]() |
Serial No.: | #430006 |
Manufacturer: | Waltham |
Grade: | Wm. Ellery |
Size: | 18s |
Model: | 1857 |
Jewels: | 11j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | April 1869 - April 1, 1869 |
Added By: | ![]() |
Serial No.: | #429516 |
Manufacturer: | Waltham |
Grade: | A.T. & Co. |
Size: | 18s |
Model: | 1857 |
Jewels: | 15j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | August 1869 - January 1, 1870 |
Added By: | ![]() |
Serial No.: | #416440 |
Manufacturer: | Waltham |
Grade: | A.T. & Co. |
Size: | 18s |
Model: | 1857 |
Jewels: | 15j |
Setting: | Key |
Finish: | Gilt |
Est. Date: | May 1869 - October 1, 1869 |
Added By: | ![]() |